Package: postgresql-11-rational Source: pg-rational Version: 0.0.2-5.pgdg18.04+1 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 70 Depends: postgresql-11, libc6 (>= 2.4) Homepage: https://github.com/begriffs/pg_rational Priority: optional Section: database Filename: pool/main/p/pg-rational/postgresql-11-rational_0.0.2-5.pgdg18.04+1_i386.deb Size: 25188 SHA256: 63d7b306ec9df7c7ab419dba003867f280bfa51c35b553400d5a69b34f7fabd5 SHA1: 22c1473df9ad0d41e2a6dd4eafc7e52a48b7517f MD5sum: 94b203dc7f3ed1505239ba7ca1b9b482 Description: Precise fractional arithmetic for PostgreSQL pg_rational implements precise fractional arithmetic for PostgreSQL. Perfect for exact arithmetic or user-specified table row ordering. Holds values as big as an integer, with matching precision in the denominator. . Features: * Stores fractions in exactly 64 bits (same size as float) * Written in C for high performance * Detects and halts arithmetic overflow for correctness * Uses native CPU instructions for fast overflow detection * Defers GCD calculation until requested or absolutely required * Supports btree and hash indices * Implements Stern-Brocot trees for finding intermediate points * Coercion from integer/bigint/tuple * Custom aggregate